• High voltage fuse short circuit protection function

  admin 2025/09/29 publish

  When a circuit or a device within it is overloaded or malfunctions,

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• What types of high-voltage capacitor protection fuses are there?

  Shuguang 2025/09/27 publish

  High-voltage capacitor protection fuses are important devices used to protect high-voltage capacitor banks. They come in a variety of types, each with its own structure, operating principle, and application scenarios.

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• What are the advantages and disadvantages of different types of high-voltage fuses in practical applications?

  Shuguang 2025/09/27 publish

  Advantages and disadvantages of high-voltage AC fuses, outdoor high-voltage enclosed ejector fuses, high-speed shunt DC fuses for HVDC protection, and high-voltage fuses with aluminum fuse elements in practical applications.

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• The internal principle of lightning arrester

  Shuguang 2025/09/27 publish

  Working Principle: The zinc oxide arrester (ZnO) is a new type of arrester developed in the 1970s. It is primarily composed of zinc oxide varistors. Each varistor has a specific switching voltage (called the varistor voltage) from the moment it is manufactured.

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